--- rpl/configure.ac	2016/09/28 12:55:55	1.170
+++ rpl/configure.ac	2016/10/07 07:29:09	1.172
@@ -9,11 +9,11 @@ AC_CONFIG_HEADERS([rplconfig.h])
 
 dnl Libraries
 NCURSES=ncurses-6.0
-READLINE=readline-6.3
+READLINE=readline-7.0
 UNITS=units-2.13
 GSL=gsl-2.2.1
 GPP=gpp-3.0
-GNUPLOT=gnuplot-5.0.3
+GNUPLOT=gnuplot-5.0.4
 FILE=file-5.28
 ICONV=libiconv-1.14
 SQLITE=sqlite-3.14.2